Phyto-Gen Trauma-gen by Genestra Brands

There is insufficient reliable information available about the effectiveness of black alder.

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INSUFFICIENT RELIABLE EVIDENCE to RATE

• Alzheimer disease. Although there has been interest in using oral black currant berry for Alzheimer disease, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Atopic dermatitis (eczema). Topical black currant seed oil has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in children aged 2-18 years with atopic dermatitis shows that using a specific cream containing black currant seed oil, sunflower oil, and balloon vine (Defensil), with added dexpanthenol and ceramide, twice daily for 4 weeks, improves atopic dermatitis severity scores similarly to urea 5% cream. About 38% of patients had a 50% improvement in severity score with the combination cream, compared with 35% with urea cream (105538).
• Colic. Although there has been interest in using oral black currant leaf for colic, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Common cold. Although there has been interest in using oral black currant berry for common cold, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Cough. Although there has been interest in using oral black currant leaf for cough, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Diarrhea. Although there has been interest in using oral black currant leaf for diarrhea, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Dry eye. Oral black currant has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research in adults with dry eye disease shows that taking a specific combination product containing black currant 100 mg, L-carnitine 50 mg, elderberry fruit extract 300 mg, zinc 10 mg, and Eleutherococcus root 50 mg (Meramirt CM) orally once daily improves dry eye symptom scores when compared with no intervention. Contrast sensitivity scores also improved when compared with baseline in the treated group, but not in the control group (111295). It is unclear if this effect is due to black currant, other ingredients, or the combination.
• Dysmenorrhea. Although there has been interest in using oral black currant seed oil for dysmenorrhea, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Glaucoma. It is unclear if oral black currant is beneficial in patients with glaucoma. Details: Preliminary clinical research in adults with glaucoma shows that taking black currant anthocyanins 50 mg orally daily for 4 weeks decreases intraocular pressure (IOP) by 1.5 mmHg when compared with placebo (93696). However, other preliminary clinical research in patients with open-angle glaucoma shows that taking black currant anthocyanins 50 mg orally daily along with standard medications for glaucoma for 24 months does not improve IOP when compared with placebo (93695). Preliminary subgroup analyses suggest that patients taking one or less antiglaucoma medications, but not more than one, may benefit the most from black currant (93695,93696).
• Gout. Although there has been interest in using oral black currant leaf for gout, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Hyperlipidemia. It is unclear if oral black currant seed oil is beneficial in patients with hyperlipidemia. Details: Preliminary clinical research in adults with hyperlipidemia shows that taking black currant seed oil 18 grams orally twice daily for 6 weeks reduces total cholesterol by about 16%, reduces triglycerides by about 34%, and increases high-density lipoprotein (HDL) cholesterol by about 35% when compared with baseline (17638). However, the validity of this study is limited by the lack of a comparator group.
• Hypertension. It is unclear if oral black currant seed oil is beneficial in patients with hypertension. Details: Preliminary clinical research in males with borderline hypertension shows that taking black currant seed oil 6 grams orally daily for 8 weeks does not reduce blood pressure when compared with safflower oil 6 grams daily. However, when stress is induced by a mental arithmetic exercise, black currant seed oil appears to induce a 40% reduction in systolic and diastolic blood pressure elevations in these patients (35994).
• Influenza. Although there has been interest in using oral black currant berry for influenza, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Insect bite. Although there has been interest in using topical black currant leaf for insect bite, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Japanese cedar pollinosis. It is unclear if oral black currant extract is beneficial in patients with Japanese cedar pollinosis. Details: Preliminary clinical research in patients with Japanese cedar pollinosis shows that taking a black currant polysaccharide extract 540 mg orally twice daily for 8 weeks does not improve nasal symptom scores or swelling when compared with placebo (17635).
• Liver disease. Although there has been interest in using oral black currant leaf for liver disease, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Menopausal symptoms. Although there has been interest in using oral black currant seed oil for menopausal symptoms, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Muscle fatigue. It is unclear if oral black currant juice extract is beneficial in patients with muscle fatigue. Details: Preliminary clinical research in office workers shows that black currant juice extract, containing 10.83% anthocyanins, taken once orally and dosed as anthocyanins 17 mg/kg, reduces muscle stiffness scores after typing for 30 minutes when compared with placebo (17633).
• Osteoarthritis. Although there has been interest in using oral black currant leaf for osteoarthritis, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Peripheral arterial disease (PAD). Although there has been interest in using oral black currant juice for PAD, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Premenstrual syndrome (PMS). Although there has been interest in using oral black currant seed oil for PMS, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Rheumatoid arthritis (RA). It is unclear if oral black currant seed oil is beneficial in patients with RA. Details: A small clinical study in patients with RA shows that taking black currant seed oil 10.5 grams orally daily for 24 weeks reduces tenderness scores when compared with placebo (35990).
• Rhinosinusitis. Oral black currant has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in patients over 12 years of age with chronic sinusitis shows that taking a combination product containing black currant, Boswellia serrata, bromelain, and vitamin D (Flogostop Forte, Humana Italia) with inhaled corticosteroids daily for 30 days reduces rhinorrhea, hyperemia of mucosa, and local inflammation when compared with inhaled corticosteroids alone (111501). It is unclear if these findings are due to black currant, other ingredients, or the combination.
• Seizures. Although there has been interest in using oral black currant leaf for seizures, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Upper respiratory tract infection (URTI). Although there has been interest in using oral black currant berry for URTIs, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Urinary tract infections (UTIs). Although there has been interest in using oral black currant leaf for UTIs, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Venous insufficiency. Although there has been interest in using oral black currant for venous insufficiency, there is insufficient reliable information about the clinical effects of black currant for this purpose.
• Wound healing. Although there has been interest in using topical black currant leaf for wound healing, there is insufficient reliable information about the clinical effects of black currant for this purpose. More evidence is needed to rate black currant for these uses.

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INSUFFICIENT RELIABLE EVIDENCE to RATE

• Angina. It is unclear if oral hawthorn is beneficial in patients with angina. Details: Preliminary clinical research in patients with angina taking chronic beta-adrenergic receptor blockers or ACE inhibitor therapy shows that taking a hawthorn (Crataegus pinnatifada) extract 100 mg orally three times daily for four weeks improves angina and electrocardiogram (ECG) findings and reduces nitroglycerin intake when compared with placebo (19242). Other preliminary clinical research in patients with unstable angina shows that taking hawthorn 10 grams and hu zang 15 grams orally daily for 4 weeks does not reduce the frequency of angina pectoris attacks when compared with control. However, taking hawthorn and hu zang improved some subjective symptom scores and quality of life scores (109610).
• Anxiety. Oral hawthorn has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A clinical study in adults with mild to moderate generalized anxiety shows that taking a specific product (Sympathyl, not available in the US) containing hawthorn, magnesium, and California poppy for 90 days modestly improves anxiety scores when compared with placebo (12583). Also, a clinical study in adults with adjustment disorder and anxious mood shows that hawthorn, in combination with black horehound, passion flower, valerian, kola nut, and guarana, modestly improves anxiety scores when compared with placebo (6250). It is unclear if these effects are due to hawthorn, other ingredients, or the combination. Another small clinical study in healthy adults shows that taking a combination of herbal extracts containing hawthorn, passionflower, ballota, and valerian root daily for 14 days reduces subjective anxiety and objective sympathetic and autonomic nervous system activation in response to a psychosocial stressor when compared with placebo (111222). It is unclear if these effects are due to hawthorn, other ingredients, or the combination.
• Arrhythmia. Although there has been interest in using oral hawthorn for arrhythmia, there is insufficient reliable information about the clinical effects of arrhythmia for this condition.
• Atherosclerosis. Although there has been interest in using oral hawthorn for atherosclerosis, there is insufficient reliable information about the clinical effects of arrhythmia for this condition.
• Cardiovascular disease (CVD). Although there has been interest in using oral hawthorn for CVD, there is insufficient reliable information about the clinical effects of arrhythmia for this condition.
• Cognitive function. Oral hawthorn has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In a preliminary clinical trial, a single dose of 25 drops of a combination product of D-camphor and hawthorn berry extract (Korodin) was superior to placebo for increasing cognitive performance in elderly female patients as measured by visuomotor speed and information processing capacity. The active treatment group showed an improvement in attentional and mental performance (19240,91504).
• Congestive heart failure (CHF). The evidence on the effects of oral hawthorn in patients with CHF is conflicting. Although some older research suggests it may be beneficial, more recent, larger studies suggest it may actually increase the risk for complications. Details: There is contradictory evidence about the effects of hawthorn extract in heart failure patients. Several clinical studies show that taking specific hawthorn leaf and flower extracts (LI 132, Faros 300, Lichtwer Pharma; WS 1442, Crataegutt forte, Dr. Willmar Schwabe Pharmaceuticals; or HeartCare, Nature's Way) 240-600 mg daily improves ejection fraction and exercise tolerance, reduces subjective symptoms, and decreases the risk of death in patients with New York Heart Association (NYHA) stage II heart failure. In these studies, the maximum effect was usually seen after 6-12 weeks of treatment (8279,8280,11449,19221,19223,19225,19226,19227,19228). Another clinical trial shows that hawthorn extract (WS 1442, Crataegutt forte, Dr. Willmar Schwabe Pharmaceuticals or HeartCare, Nature's Way) 1800 mg daily, combined with diuretic therapy, improves exercise tolerance and reduces subjective symptoms in NYHA stage III heart failure. In this study, maximum effect was usually seen after 16 weeks of treatment (8281). In another trial, patients with NYHA II heart failure taking either hawthorn (LI 132, Faros) 300 mg three times daily or captopril 12.5 mg three times daily experienced similar improvements in cardiac performance and symptoms (19230). However, other clinical research suggests no benefit and possible harm with hawthorn. A large-scale clinical trial (SPICE) in patients with NYHA stage II or III heart failure shows that taking specific hawthorn extracts (WS 1442, Crataegutt forte, Dr. Willmar Schwabe Pharmaceuticals; HeartCare, Nature's Way) 900 mg daily for 24 months, in combination with conventional treatment, does not decrease hospitalization due to progressive heart failure, non-fatal myocardial infarction, or cardiac death (17203). Another clinical trial in patients with NYHA stage II or III heart failure shows that taking these same specific hawthorn extracts at the same dose for up to 6 months does not slow the progression of heart failure when compared with placebo (19222). In a retrospective analysis of this study, it was shown that heart failure progression was significantly increased in patients taking hawthorn when compared with placebo. The rate of death was also increased by 1.7% over placebo, and heart failure-related hospitalizations increased by 8% over placebo in patients treated with hawthorn (16824).
• Hyperlipidemia. Although there has been interest in using oral hawthorn for hyperlipidemia, there is insufficient reliable information about the clinical effects of arrhythmia for this condition.
• Hypertension. It is unclear if oral hawthorn is beneficial for lowering blood pressure. Details: One preliminary clinical trial showed that taking hawthorn standardized extract 1,000-2,500 mg daily for three days does not significantly reduce blood pressure in hypertensive or prehypertensive patients when compared with placebo (19244). However, another study in patients with diabetes and hypertension shows that taking a specific hawthorn extract (LI 132) 1,200mg daily for 16 weeks significantly decreased diastolic, but not systolic, blood pressure when compared with placebo (19245).
• Orthostatic hypotension. Oral hawthorn has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in older adults with orthostatic hypotension shows that taking a specific combination product containing hawthorn and camphor (Korodin Herz-Kreislauf-Tropfen) 25 drops orally three times daily for 7 days attenuates the blood pressure reduction upon standing when compared with placebo. Signs and symptoms of orthostatic hypotension such as dizziness, blurry vision, and falls also seem to be reduced when compared with baseline (39614,39617). A meta-analysis of 4 studies shows that giving single doses of 20-25 drops of the same combination product increases systolic and diastolic blood pressure when compared with placebo (103620). However, the studies have methodologic problems and, while 2 were conducted in females with orthostatic hypotension, the others involved health young adults or normotensive elderly subjects. The effect of hawthorn alone for treatment of orthostatic hypotension has not been determined. The combination product used in these studies is not available in the US. More evidence is needed to rate hawthorn for these uses.

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There is insufficient reliable information available about the safety of black alder.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

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LIKELY SAFE ...when used orally and appropriately. Black currant juice, leaves, and flowers have Generally Recognized As Safe (GRAS) status in the US (4912). Black currant juice up to 3000 mL daily for up to 3 weeks (17636,35987), black currant extracts 1080 mg daily for 8 weeks (17635,93695), and black currant seed oil products up to 10.5 grams daily for 24 weeks (4016,17634,17638,35990) have also been used safely in clinical research. There is insufficient reliable information about the safety of black currant when used topically.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

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POSSIBLY SAFE ...when used orally and appropriately, short-term. Hawthorn preparations in doses of up to 1800 mg daily seem to be safe when used for up to 16 weeks. Although hawthorn might be safe for long-term use, current studies have not evaluated safety past 16 weeks (8279,8280,8281,10144,17203,104689). There is insufficient reliable information available about the safety of hawthorn when used topically.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

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ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.  Details Gamma-linolenic acid (GLA), a constituent of black currant seed oil, appears to have antiplatelet effects (1979,35995).

PHENOTHIAZINES Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, black currant seed oil might increase the risk of seizure in patients receiving phenothiazines.  Details Black currant seed oil contains gamma-linolenic acid (GLA). There is some concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines, although there is no evidence that black currant seed oil causes seizures (88187). In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with GLA, although none experienced an actual seizure (21013). In another report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose 4 grams daily, which contains GLA, was added. One of these patients had a prior history of seizures (21010).

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ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.  Details In vitro and animal research shows that hawthorn can inhibit platelet aggregation (95528,95529,95530,95531). However, its effect in humans is unclear. One observational study shows that patients taking hawthorn shortly before undergoing coronary artery bypass graft (CABG) surgery or valve replacement surgery have a 10% incidence of postoperative bleeding, compared with 1% in those who never consumed hawthorn extract (95527). However, clinical research shows that taking a specific preparation of dried hawthorn leaves and flowers (Crataesor, Soria Natural Lab) 800 mg three times daily for 15 days does not affect platelet aggregation or levels of thromboxane B2, the metabolite of thromboxane A2, in healthy humans (54664).

BETA-BLOCKERS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, concomitant use might cause additive effects on blood pressure and heart rate.  Details Some evidence shows that hawthorn might lower blood pressure and heart rate (12595,19245).

CALCIUM CHANNEL BLOCKERS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.  Details Some evidence shows that hawthorn might lower blood pressure due to vasodilatory effects (12595,19245).

DIGOXIN (Lanoxin) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, hawthorn might potentiate the effects and adverse effects of digoxin.  Details Hawthorn appears to improve cardiac output (12595); however, hawthorn does not appear to affect digoxin pharmacokinetics (19249).

NITRATES Interaction Rating = Major Do not take this combination. Severity = High •  Occurrence = Probable •  Level of Evidence = D Theoretically, concomitant use might cause additive coronary vasodilatory effects.  Details Some evidence shows that hawthorn might lower blood pressure due to vasodilatory effects (12595,19245).

PHOSPHODIESTERASE-5 INHIBITORS Interaction Rating = Major Do not take this combination. Severity = High •  Occurrence = Probable •  Level of Evidence = D Theoretically, concomitant use might result in additive vasodilation and hypotension.  Details Hawthorn might inhibit PDE-5 and cause vasodilation (12595).

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...None reported.

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General ...Orally, black currant is generally well-tolerated. Topically, there is a limited amount of information on the adverse effects of black currant.

Gastrointestinal ...Of 2154 patients with hyperlipidemia taking black currant seed oil 1. 8 grams twice daily for 6 weeks, 8 reports of mild diarrhea were considered related to the supplement. These adverse reactions were reported 2-10 days after beginning treatment with black currant seed oil (17638).

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General ...Orally, hawthorn seems to be well tolerated when used appropriately. Topically, no adverse effects have been reported, although a thorough evaluation of safety outcomes has not been conducted.
Serious Adverse Effects (Rare):
Orally: Multiorgan hypersensitivity reactions resulting in acute renal failure have been reported rarely.

Cardiovascular ...Orally, tachycardia (with facial pains) of uncertain relationship to hawthorn was reported in a multicenter clinical trial (54640). Palpitations (19244) were reported in three patients in a large surveillance trial of 3,664 patients with cardiac failure (54692) and in 11 patients with congestive heart failure (CHF) in a literature review of 5,577 patients (19247). Circulation failure has been reported in two patients with CHF in a literature review of 5,577 patients (19247). Incidences of hospitalization, hospitalization due to CHF, worsening of CHF, angina, and atrial fibrillation have also been reported with the use of hawthorn extract WS 1442 (Crataegutt forte), although it is unclear if these events are related to hawthorn supplementation or existing CHF (19222). In clinical trials, chest pain (8281), short-term increases in blood pressure (19240), and other non-specific heart problems (17203) have also been reported following the use of various hawthorn preparations (e.g. WS 1442, Korodin).

Dermatologic ...Orally, erythematous rash has been reported in patients with CHF in a literature review of 5,577 patients (19247). Non-specific rashes and itching (19222,19243) as well as toxiderma from the fruits of hawthorn (54670) have also been reported.

Gastrointestinal ...Orally, rare abdominal discomfort of uncertain relationship to hawthorn has been reported in a large clinical trial, surveillance study, and a literature review (19247,54640,54692). Digestive intolerance (19241), diarrhea (19243), flatulence (8281), gastroenteritis (8281), increased bowel movements (19243), obstipation (8281), mild and rare nausea (10144,19247,19244), nutritional and metabolic problems (17203), and other non-specific gastrointestinal effects (19222), have also been reported. Furthermore, gastrointestinal hemorrhage has been reported in two patients with CHF in a literature review of 5,577 patients (19247).

Musculoskeletal ...In clinical trials, arthritis (8281), back pain (8281), weakness (19243), and other non-specific musculoskeletal effects (19222) have been reported following the use of various hawthorn preparations g. WS 1442, CKBM-A01).

Neurologic/CNS ...Orally, headache and dizziness/vertigo were reported in two patients in a large surveillance trial of 3,664 patients with cardiac failure (54692), in 15 patients with CHF as reported in a literature review of 5,577 patients (19247), and in a varying number of clinical trial participants (8281,19222,19244). Incidences of fainting (19222), fever (17203), and infrequent, mild and transient sleepiness have also been reported (19221,54692).

Psychiatric ...Orally, agitation was reported in a large surveillance trial of 3,664 patients with cardiac failure (54692).

Pulmonary/Respiratory ...Orally, bronchitis has been reported following the use of hawthorn extract WS 1442 (8281).

Renal ...A case of multiorgan hypersensitivity reaction and acute renal failure following the consumption of C. orientalis has been reported (54654).

Other ...Flu-like syndrome (8281) and other non-specific infections have been reported following the use of the hawthorn extract WS 1442 (17203,19222). Hawthorn has also been reported to cause nosebleeds (8281,10144).

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